Pith Number

pith:WYW24KKM

pith:2012:WYW24KKMHMQGG6C2PWXSGN7JRT

not attested not anchored not stored refs pending

PT-Symmetric Electronics

F. M. Ellis (1), Hamidreza Ramezani (1), J. M. Lee (1), J. Schindler (1), Tsampikos Kottos (1) ((1) Department of Physics, USA), Wesleyan University, Z. Lin (1)

arxiv:1209.2347 v1 · 2012-09-11 · cond-mat.other · physics.optics · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYW24KKMHMQGG6C2PWXSGN7JRT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:54:30.476741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b62dae294c3b2063785a7daf2337e98cc714e8d7eb0194943f5bf4b1104da13d

Aliases

arxiv: 1209.2347 · arxiv_version: 1209.2347v1 · doi: 10.48550/arxiv.1209.2347 · pith_short_12: WYW24KKMHMQG · pith_short_16: WYW24KKMHMQGG6C2 · pith_short_8: WYW24KKM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WYW24KKMHMQGG6C2PWXSGN7JRT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b62dae294c3b2063785a7daf2337e98cc714e8d7eb0194943f5bf4b1104da13d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4d87641363b0b708572b51266b2d82454a6a95e9fa48f588783409e2245f813",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2012-09-11T15:23:43Z",
    "title_canon_sha256": "36128364f4f30caf07a464a038ecf327819921687334c0d89a38d16d4be83529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2347",
    "kind": "arxiv",
    "version": 1
  }
}